30315948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 76529376

約数和(自身を除く): 46213428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 521, 746, 1042, 1119, 1492, 1563, 2084, 2238, 3126, 4476, 4849, 6252, 6773, 9698, 13546, 14547, 19396, 20319, 27092, 29094, 40638, 58188, 81276, 194333, 388666, 582999, 777332, 1165998, 2331996, 2526329, 5052658, 7578987, 10105316, 15157974, 30315948]

約数ペア:

[(1, 30315948), (2, 15157974), (3, 10105316), (4, 7578987), (6, 5052658), (12, 2526329), (13, 2331996), (26, 1165998), (39, 777332), (52, 582999), (78, 388666), (156, 194333), (373, 81276), (521, 58188), (746, 40638), (1042, 29094), (1119, 27092), (1492, 20319), (1563, 19396), (2084, 14547), (2238, 13546), (3126, 9698), (4476, 6773), (4849, 6252)]